<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<title>绑定元素特性</title>
	<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
</head>
<body>
	<div id="app-2">
		<span v-bind:title="message">
			把鼠标悬停在这里几秒钟，查看此处动态绑定的提示信息！
		</span>
	</div>
	<script src="vue2.js"></script>
</body>
</html>